---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7042 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.994 BogoMIPS: 5599.98 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7042) 02/22/23 _x86_64_ (8 CPU) 10:17:21 LINUX RESTART (8 CPU) 10:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:19:01 216.38 4.55 211.83 0.00 483.97 81013.93 0.00 10:20:01 55.06 0.27 54.79 0.00 27.33 21398.85 0.00 10:21:01 0.98 0.00 0.98 0.00 0.00 10.80 0.00 10:22:01 1.47 0.00 1.47 0.00 0.00 17.19 0.00 10:23:01 42.53 10.36 32.16 0.00 3428.10 6058.86 0.00 10:24:01 6.21 0.02 6.20 0.00 0.13 114.36 0.00 Average: 53.77 2.53 51.24 0.00 656.55 18103.08 0.00 10:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:01 28468096 31565856 733372 2.23 143960 3171028 2268088 6.68 1075856 2903964 424 10:20:01 27976656 31586268 709668 2.16 151240 3624100 1726700 5.09 1194712 3217868 64 10:21:01 27976880 31586580 709040 2.16 151264 3624104 1726700 5.09 1194720 3217872 8 10:22:01 27982644 31592604 703180 2.14 151312 3624104 1726700 5.09 1188296 3218068 176 10:23:01 27598600 31569960 713956 2.17 177520 3943888 1796044 5.29 1432172 3327244 960 10:24:01 27611876 31578332 705244 2.14 176096 3940628 1767160 5.21 1422916 3324008 16 Average: 27935792 31579933 712410 2.17 158565 3654642 1835232 5.41 1251445 3201504 275 10:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:01 docker0 187.74 275.59 15.50 1942.23 0.00 0.00 0.00 0.00 10:19:01 lo 3.93 3.93 0.39 0.39 0.00 0.00 0.00 0.00 10:19:01 veth7f5ed93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 539.97 359.86 7609.24 48.32 0.00 0.00 0.00 0.00 10:19:01 vethb3e7a53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:20:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:20:01 ens3 135.28 91.83 2550.65 90.88 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 0.87 0.22 0.30 0.19 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 ens3 0.60 0.43 0.35 0.27 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:23:01 ens3 135.91 76.19 2231.00 5.41 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 ens3 0.23 0.17 0.02 0.01 0.00 0.00 0.00 0.00 Average: docker0 31.29 45.95 2.58 323.73 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 135.48 88.12 2065.30 24.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7042) 02/22/23 _x86_64_ (8 CPU) 10:17:21 LINUX RESTART (8 CPU) 10:18:01 CPU %user %nice %system %iowait %steal %idle 10:19:01 all 9.64 0.00 4.59 3.45 0.05 82.26 10:19:01 0 7.81 0.00 4.17 4.19 0.05 83.77 10:19:01 1 8.11 0.00 4.75 0.15 0.05 86.94 10:19:01 2 9.56 0.00 4.12 0.31 0.05 85.97 10:19:01 3 10.53 0.00 4.46 1.62 0.05 83.33 10:19:01 4 10.21 0.00 4.69 13.60 0.07 71.43 10:19:01 5 10.80 0.00 4.63 1.80 0.05 82.72 10:19:01 6 10.21 0.00 5.35 4.99 0.05 79.40 10:19:01 7 9.90 0.00 4.56 1.00 0.07 84.47 10:20:01 all 13.74 0.00 2.95 0.41 0.04 82.85 10:20:01 0 13.21 0.00 2.99 0.02 0.03 83.75 10:20:01 1 13.49 0.00 3.43 0.03 0.03 83.02 10:20:01 2 13.74 0.00 2.62 0.02 0.03 83.59 10:20:01 3 13.39 0.00 2.93 0.08 0.05 83.55 10:20:01 4 13.65 0.00 2.87 0.79 0.03 82.66 10:20:01 5 14.87 0.00 2.43 0.05 0.03 82.62 10:20:01 6 13.67 0.00 3.22 0.15 0.05 82.90 10:20:01 7 13.91 0.00 3.13 2.19 0.03 80.74 10:21:01 all 0.01 0.00 0.01 0.00 0.00 99.97 10:21:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:21:01 1 0.05 0.00 0.03 0.00 0.00 99.92 10:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:21:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:21:01 4 0.02 0.00 0.02 0.02 0.00 99.95 10:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:21:01 6 0.02 0.00 0.00 0.02 0.00 99.97 10:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:22:01 all 0.02 0.00 0.01 0.00 0.00 99.96 10:22:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:22:01 1 0.05 0.00 0.03 0.00 0.02 99.90 10:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:22:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:22:01 4 0.02 0.00 0.02 0.02 0.00 99.95 10:22:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:22:01 6 0.03 0.00 0.00 0.02 0.00 99.95 10:22:01 7 0.03 0.00 0.03 0.00 0.00 99.93 10:23:01 all 1.87 0.00 1.09 0.37 0.01 96.66 10:23:01 0 1.64 0.00 1.12 0.45 0.03 96.76 10:23:01 1 2.81 0.00 0.96 0.05 0.02 96.16 10:23:01 2 2.02 0.00 0.83 0.15 0.02 96.98 10:23:01 3 1.40 0.00 1.62 0.40 0.02 96.56 10:23:01 4 0.97 0.00 0.70 1.04 0.02 97.28 10:23:01 5 2.92 0.00 1.00 0.47 0.00 95.61 10:23:01 6 1.18 0.00 0.67 0.10 0.00 98.05 10:23:01 7 1.99 0.00 1.83 0.30 0.02 95.87 10:24:01 all 0.33 0.00 0.05 0.02 0.00 99.59 10:24:01 0 0.07 0.00 0.05 0.00 0.00 99.88 10:24:01 1 2.02 0.00 0.02 0.00 0.00 97.96 10:24:01 2 0.25 0.00 0.07 0.00 0.00 99.68 10:24:01 3 0.05 0.00 0.12 0.05 0.02 99.77 10:24:01 4 0.03 0.00 0.07 0.07 0.00 99.83 10:24:01 5 0.08 0.00 0.05 0.00 0.02 99.85 10:24:01 6 0.03 0.00 0.05 0.00 0.00 99.92 10:24:01 7 0.08 0.00 0.02 0.03 0.00 99.87 Average: all 4.24 0.00 1.44 0.71 0.02 93.59 Average: 0 3.77 0.00 1.39 0.77 0.02 94.05 Average: 1 4.40 0.00 1.52 0.04 0.02 94.02 Average: 2 4.24 0.00 1.26 0.08 0.02 94.40 Average: 3 4.21 0.00 1.52 0.36 0.02 93.89 Average: 4 4.12 0.00 1.38 2.56 0.02 91.91 Average: 5 4.76 0.00 1.35 0.38 0.02 93.49 Average: 6 4.17 0.00 1.54 0.87 0.02 93.41 Average: 7 4.28 0.00 1.59 0.58 0.02 93.53